3168548

Information

• Patent Grant
• 3168548

• References
• Source

• Patent Number

  3,168,548

• Date Filed

  Not available

• Date Issued

  Tuesday, February 2, 1965
  59 years ago

• CPC

  • C07F9/657145 - the cyclic phosphorus atom belonging to more than one ring system
  • C10M137/105 - not containing metal
  • C10M2223/047 - Thioderivatives not containing metallic elements
  • Y10S516/02 - Organic and inorganic agents containing, except water

• US Classifications

  • 558 - Organic compounds
  • 516 - Colloid systems and wetting agents
  • 987 - Organic compounds containing a bi, sb, as, or p atom or containing a metal atom of the 6th to 8th group of the periodic system